Clinical Research Directory

MiniMed Fit Payload Wear Pediatric Study

The purpose of this study is to assess MiniMed Fit Payload adhesive components in different wear locations over a 7-day period to support development of the future commercialized patch pump in participants 7-17 years of age.

An Innovative Proprioceptive Instrument for Upper Extremities

This study aimed to develop and validate an innovative proprioceptive assessment instrument for the upper extremities, the PropArm-PosiMoF (PropArm). This observational study was conducted in three stages. The first stage focused on the development and validation of PropArm, including test-retest reliability, concurrent validity, and convergent validity. The second stage established age norms and cut-off points in healthy adults. In the final stage, PropArm was applied to patients with proprioceptive impairments (stroke, shoulder impingement syndrome, and diabetes mellitus patients) to examine its diagnostic accuracy and clinical applicability.

Local and Systemic Inflammatory Bone Alterations Related to Dental Implant Survival.

Introduction: Dental implants offer a durable, aesthetic, and functional option for tooth replacement. However, they are not immune to failure. Current literature has highlighted the importance of systemic factors (such as vitamin D deficiency and osteoporosis) and local factors (such as the presence of nearby periapical infections or implant placement in sites with a history of endodontic failure) that affect bone health. Hypothesis: Bone alterations-whether systemic or local-represent a risk factor for implant failure and peri-implantitis. Objectives: To analyze implant failure and marginal bone loss in patients with local and/or systemic bone alterations compared to patients without such conditions. Methods: Implant failures occurring in patients treated within the Master's Program in Oral Medicine, Surgery, and Implantology at the University of Barcelona (MCIO-UB) over the last 10 years will be analyzed and correlated with bone factors (local and systemic) recorded in their medical histories. Cases lacking the radiographic and clinical data necessary to conduct the study will be excluded. Population: A total of 3,500 implants have been placed, with failure rates ranging from 4% to 8% depending on the techniques used; consequently, the study sample will consist of 192 implants. Cohorts of successful implants will be established by matching patients of the same sex and within a ±5-year age range who did not experience implant failure.

Integrating New Skills Into Diabetes Education With CGM

This study is designed to test the preliminary efficacy of a three-stage continuous glucose monitor (CGM) integration program for older adults who are taking insulin. This study will learn if a three-stage CGM integration program ("intervention") that includes sessions focused on CGM technology skills, data skills, and lifestyle skills impacts CGM wear-time, glycemic metrics, and participant-reported outcomes, compared to two standard CGM training approaches ("comparators"). Following a screening visit and baseline data collection, participants will be randomized to either the intervention or one of the two comparator arms for 6 weeks. The intervention involves three educational sessions over 4 weeks. The first session will be in-person and subsequent sessions will be virtual. Participants in the intervention may receive 1-2 additional individualized training sessions to review CGM skills. The first comparator (Comparator 1) will receive a one-time clinic-based CGM training. The second comparator (Comparator 2) will be provided with a comprehensive informational pamphlet about CGM. All participants will complete outcomes data collection at 6 weeks. The study will also explore participant experiences through a series of semi-structured interviews with a subset of purposively selected participants and their care partners to identify opportunities for scaling the intervention to a broader population. An extension phase of the study will evaluate long-term CGM use and associated outcomes 3- and 6-months post-intervention. Lastly, we will run an additional small sub-study where consented care partners of participants will attend the intervention or comparator sessions alongside the study participant and provide care partner-specific data.

Impact of Online Medical Misinformation

A cross-sectional analytical study was conducted among adult patients diagnosed with chronic diseases to assess the impact of online medical misinformation on medication adherence, treatment decision-making, and health care-seeking behavior.

Team-Based Shared Decision-Making Program in Cardiovascular-Kidney-Metabolic Health

The investigators are proposing a new team-based shared decision-making (SDM) program. The goal of this study is to see whether this program is practical and whether it may help adults with cardiometabolic risk factors and cardiovascular-kidney-metabolic syndrome. The investigators will enroll adults from a primary care clinic in Maryland. People in the intervention group will take part in the 6-month program in addition to usual care. People in the control group will receive usual care only.

Pilot RCT of a Chinese Medicine Diabetes Education Programme

The goal of this clinical trial is to learn if a Chinese medicine diabetes education programme is feasible and acceptable, and to explore its preliminary effects on self-management, for adults with type 2 diabetes in Hong Kong. The main questions it aims to answer are: 1. Is the Chinese medicine diabetes education programme feasible to deliver in a community setting (recruitment, retention and adherence)? 2. Is the programme acceptable to participants? 3. Does the programme show early signals of improving diabetes management self-efficacy and related outcomes? Researchers will compare the Chinese medicine education programme to usual care to see if the programme is feasible, acceptable and shows preliminary benefits. Participants will: 1. Be randomly assigned to either a 4-week Chinese medicine diabetes education programme (four group sessions, total 4-6 hours) or usual care 2. Complete assessments at baseline, after the programme, and at 2-month follow-up. 3. Attend a focus group interview at the end of the study (selected participants) Outcome assessors will be blinded to group allocation.

Impact of Food as Medicine Glycemic Control at Two Large Academic Medical Centers

The primary purpose of this study is to determine if the implementation of a food as medicine program would improve clinical outcomes when integrated into routine care at two large academic hospitals. 1. Determine if the FRESH Program's methods of addressing food insecurity improves clinical outcomes, reduces emergency room visits, and reduces hospital admissions for patients with diabetes, cardiovascular disease, surgery, and/or recent COVID-19 hospital admission. 2. Determine the feasibility and scalability of the FRESH Program nutrition intervention within two separate health systems in order to inform future state and federal policies governing reimbursement for nutritional interventions that improve food insecurity.

Studies of Insulin and Glucagon Action in the Liver

This study examines how glucagon works to regulate glucose metabolism, based on new findings that suggest glucagon signaling in the liver has more than one role, and that these multiple roles can be opposing in nature. Understanding this biology provides an opportunity to develop new generations of glucagon-based drugs that target specific pathways, making them more effective at controlling blood glucose. Participants will complete paired, 5-hour hyperinsulinemic glucose clamp visits in which they receive either glucagon or saline infusions while blood glucose is maintained and frequent blood samples are collected. The primary focus is whether coordinated glucagon and insulin signaling enhances hepatic insulin sensitivity.

The NTU JO-SMART Study

This study recruits patients with coexisting obesity and knee osteoarthritis (KOA) to implement the NTU-JO Smart Program, an innovative intervention integrating AI-assisted community-based exercise with continuous glucose monitoring (CGM). The primary objective is to investigate whether this intervention can improve glycemic control in this comorbid population. Other outcome measures include the risk of total knee arthroplasty (TKA), body weight changes, pain intensity scores, bone mineral density (BMD), cognitive function, as well as the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Patient-Reported Outcomes Measurement Information System (PROMIS) scores, which reflect the patients' overall functional status. The project also sought to explore the long-term association of the NTU-JO Smart Program with the development of type 2 diabetes (T2D) and major renal events, thereby facilitating patient-centered early treatment.

Determination of Resistance Training Status for Patients on Glucagon-Like Peptide-1 Receptor Agonists

This study examines how adults who take a GLP-1 receptor agonist medication (such as semaglutide \[Ozempic, Wegovy, Rybelsus\], liraglutide \[Saxenda, Victoza\], or tirzepatide \[Mounjaro, Zepbound\]) perform resistance (strength) training before and after starting their medication. GLP-1 medications are being prescribed more and more often to help people manage type 2 diabetes and lose weight. These medications work well, but a known side effect is that people can lose lean (muscle) tissue along with fat. Losing muscle can make it harder to move, do everyday tasks, and stay strong as we age. Resistance training, things like lifting weights, using resistance bands, or doing push-ups and squats, is the most effective way to keep and build muscle. Yet most adults in the United States do not meet the recommended amount of resistance training, and very little is known about the resistance training habits of people who take GLP-1 medications. The purpose of this research is to systematically collect information from adults using GLP-1 medications so we can better understand: how often they do resistance training before and after starting the medication; what their sessions look like (frequency, duration, intensity, muscle groups); whether their resistance training is linked to how strong they feel and how well they can carry out daily activities; and what makes resistance training easier or harder while on a GLP-1 medication. Findings will help doctors, dietitians, exercise professionals, and researchers design better guidance and interventions to protect muscle mass, physical function, and quality of life in people using GLP-1 medications. Who can join: Adults 18 years or older who are currently taking a GLP-1 receptor agonist medication for type 2 diabetes, overweight or obesity, or weight management, and who have been on the medication for at least three months at a stable dose. Participants must be able to read and respond to the survey in English. People who are pregnant or planning bariatric surgery within the next three months are not eligible. What participants will do: The study is a single, anonymous, online survey. Interested individuals click the survey link, review a short consent page, and indicate their willingness to participate. Eligible participants then answer questions about their background, current health, GLP-1 medication and dose, resistance training habits before and after starting the medication, self-reported strength and function, and things that make resistance training easier or harder. There are no in-person visits, no exercise tests, and no blood draws. How long it takes: About 10 minutes total, in one online session. There is no follow-up after the survey and no compensation is offered. Data privacy: The survey is anonymous. No names, email addresses, or IP addresses are collected or linked to responses. The survey runs on Qualtrics, a secure, institution-approved platform hosted on Ohio State University servers. The research team hopes to enroll up to 200-300 adults across the United States.

Evaluating Glucose Control Using a Next-Generation AID Algorithm in Individuals With T1D

Feasibility study to evaluate the safety and feasibility of Omnipod automated insulin delivery algorithms in individuals with type 1 diabetes. This study will enroll up to 80 participants to have a minimum of 48 participants to initiate the use of Omnipod. The study will include hotel and outpatient evaluation periods.

Empowering Faith-based Communities to Provide Personalized Diabetes Self-management Education and Support (DSMES) in the Magic City

In this study, individuals living with diabetes in the Birmingham area will participate in a free, 3-month DSMES program hosted by MedsPLUS Consulting, a local independent pharmacy and wellness center, at a local faith-based organization. DSMES sessions meet twice a month and typically address topics including physical activity, nutrition, coping, and reducing risk and complications. Prior to beginning the program, participants will complete a questionnaire that assesses diabetes self-management behaviors (such as diet, physical activity, and medication adherence) and diabetes knowledge. Additionally, they will participate in a biometric screening where clinical data such as blood A1C, blood pressure, blood cholesterol, and BMI are collected. This data will also be collected again after the completion of the program. In this program, participants will be assigned a community health worker who will contact them outside of scheduled DSMES sessions to provide support. Participants will also be randomly assigned to one of two cohorts, the Traditional cohort and the Remote Patient Monitoring (RPM) cohort. The traditional cohort will use paper trackers to track blood pressure and blood sugar outside of DSMES sessions while the RPM cohort will utilize an RPM platform to track this data.

Validation of Hemoglobin A1c in Patients With Inflammatory Arthritis Treated With Sulfasalazine

The purpose of this study is to examine whether the blood test Hemoglobin A1c (HbA1c) gives an accurate picture of blood glucose levels in patients with inflammatory arthritis who are treated with sulfasalazine. HbA1c is widely used to diagnose and monitor diabetes, but sulfasalazine can shorten red blood cell lifespan and thereby lower HbA1c values independently of actual glucose levels. This may lead to underdiagnosis of diabetes in patients who develop diabetes during sulfasalazine treatment, and to undertreatment in patients with known diabetes due to falsely reassuring HbA1c values. The study aims to answer two main questions: 1. How many patients treated with sulfasalazine have undiagnosed diabetes despite having HbA1c values below the diagnostic threshold? 2. Does HbA1c underestimate actual glucose levels when compared with continuous glucose monitoring (CGM) in patients with sulfasalazine-treated inflammatory arthritis, both in those with known diabetes and those that are not diagnosed with diabetes but have borderline HbA1c values (≥ 38 mmol/mol)?

Adherence to Clinical Guidelines on Perioperative Diabetes Care

Patients who undergo major surgery face a 15-30% risk of serious adverse events, including a 1-5% mortality risk in the first month after surgery. For patients with diabetes, the risk is even greater, and it is often aggravated by complications associated with hyper- and hypoglycaemia. Complications, such as wound infections, cardiovascular, and neurological events, not only affect patients negatively, but it challenges health care systems due to prolonged length of stays and increased need of care post-discharge. Several factors make it particularly difficult to establish glycaemic control and stable blood sugar in patients with diabetes. Patients' usual glucose-lowering medications are often paused, and fasting is required at least six hours prior to the operation. Surgery induces a post-surgical stress response that may include both stress-hyperglycaemia and reduced gastrointestinal function. Furthermore, a patient's usual symptoms of hyper- and hypoglycaemia may be altered due to the anaesthetics. The existing guidelines on perioperative diabetic care include recommendations on treatment and glucose monitoring from the preoperative fasting period to the postoperative phase where oral intake of food and drinks can be resumed. Intravenous glucose-insulin infusions are used during preoperative fasting, intraoperatively and postoperatively until patients can resume oral intake of food and drinks. After this, subcutaneous insulin administrations following the sliding scale insulin regimen are administered to the patients to treat hyperglycaemia and supplemental glucose (perorally or intravenously) in case of hypoglycaemia. The blood sugar levels are monitored via point-of-care (POC) blood glucose tests every hour during glucose-insulin infusions and four to six times daily in the postoperative period. In spite of these guidelines, prospective studies have shown that blood glucose levels are outside the normal range in 40-60% of the time following major surgery, and usually due to hyperglycaemia. In this registry study, we investigated how guidelines for perioperative diabetes care were implemented in Danish hospitals from 2017-2023. The primary hypothesis was that, in the 20% of cases with detected hyperglycaemia, insufficient insulin was provided thus not following exiting guidelines.

Limosilactobacillus Fermentum CRL 1446 - CONICET CASASCO

This research study aims to determine if a probiotic called Limosilactobacillus fermentum CRL 1446 can improve the health of people at risk for cardiovascular disease. The study will be conducted with volunteers who will randomly consume either the probiotic or a placebo (a capsule without the probiotic), without knowing which one they are taking. The researchers will analyze how the probiotic affects blood sugar control, body composition, inflammation, and oxidative stress. The goal is to determine if this beneficial bacterium, by influencing the gut microbiota, could be a new strategy to prevent or mitigate chronic heart diseases.

Proteinuria in Normotensive Diabetic Patients: ARBs Alone or in Combination of SGLT2i

Proteinuria is an early marker of diabetic kidney disease and predicts progression to chronic kidney disease and cardiovascular complications. ARBs are proven to reduce proteinuria and slow renal damage, even in normotensive diabetic patients. SGLT2 inhibitors have recently shown additional reno-protective effects, including further reduction in proteinuria and slowing of disease progression. Combining ARBs with SGLT2 inhibitors may provide additive or synergistic benefits. However, there is limited data comparing ARBs alone versus the combination in normotensive diabetic patients. This study will provide evidence on the most effective strategy to reduce proteinuria, potentially lowering morbidity and preventing complications in this population

CARTIZ Registry: Cartilage, Arthropathy and Imaging Under Tirzepatide in Zone-stratified Cohorts - A Four-Institute Mexican Observational Registry

CARTIZ is a prospective observational clinical registry of adults in Mexico receiving tirzepatide (a dual GLP-1/GIP receptor agonist) under an independent clinical indication - typically type 2 diabetes, insulin resistance, obesity, renal protection, metabolic hypertension, or associated off-label metabolic use. The registry is entirely observational: CARTIZ does not initiate, modify, interrupt, or supply tirzepatide, and does not dictate dose, route, or duration. All pharmacological exposure decisions are made by the treating physician independently of study participation. The registry is operationalized through a four-institute architecture integrating three Mexican National Institutes of Health and one national imaging laboratory. Core 1 (Knee Cartilage Imaging, Ci3M UAM-Iztapalapa) performs bilateral 3T MRI with quantitative T2 mapping at Week 0 and Week 52. Core 2 (Cardiac Imaging, Instituto Nacional de Cardiología Ignacio Chávez) performs non-contrast cardiac computed tomography for radiomic phenotyping of epicardial adipose tissue at Week 0 and Week 52 under cardiovascular Co-Principal Investigator Dr. Erick Alexánderson Rosas. Core 3 (HLA Typing, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Transplant Department) performs Class I and Class II HLA typing by PCR-SSO Reverse Luminex. Core 4 (Body Composition, Universidad La Salle México) performs multi-frequency bioelectrical impedance analysis (seca mBCA) at six longitudinal timepoints capturing visceral adipose tissue trajectory, phase-angle trajectory, appendicular skeletal muscle mass, and hydration ratios at zero marginal cost. The registry enrolls n=30 patients across three clinical sites with identical protocol (IMSS Clínica Río Magdalena, INCMNSZ outpatient clinic, and a private practice site in Mexico City), generating 60 evaluable knees and 30 paired cardiac CT studies. The primary co-endpoints address a mechanistic question no other tirzepatide study is positioned to answer: whether the articular response to tirzepatide in inflammatory arthropathy precedes and mechanistically precedes weight loss, through formal mediation analysis of Week-4 ACR20 response via high-sensitivity C-reactive protein, SERPINB2, and dipeptidyl peptidase-4 activity, restricted to the Mechanistic Analysis Set of patients with tirzepatide exposure ≤16 weeks at Week 0 and delta-BMI \<1.0 kg/m² through Week 4. A prespecified Surgical Tissue Subcohort is declared at initial registration to establish public scientific priority on direct human epicardial adipose tissue transcriptomic characterization under dual GIP/GLP-1 receptor agonism. Subcohort participants who undergo clinically indicated cardiac surgery at INCar during follow-up (coronary artery bypass grafting, valve replacement, or combined procedures) are invited to provide specific additional informed consent for collection of epicardial adipose tissue fragments routinely excised during operative access and otherwise discarded as surgical waste. Operational launch is contingent on separate INCar tissue-specific approvals and will proceed via PRS record amendment when ready

Moxie Self-Management and Education Support Program

Health education and self-management support are key facilitators of health behaviours. Moxie is a mixed media, self-management, education and support program for Albertans living with cardiovascular-related chronic conditions. Moxie is built upon our previous work within the ACCESS study (2015-21, n=4761), a RCT that previously tested the Moxie intervention in Alberta. Results demonstrated that MOXIE reduced the rate of hospitalizations (notably for hypertension, angina, hyper/hypoglycemia, heart failure decompensation, and acute kidney complications) by 34% in a population of low-income seniors living with cardiovascular-related chronic conditions. However, before Moxie can be effectively implemented province-wide, another trial is necessary to determine whether benefits can be observed in a larger cohort of patients with cardiovascular-related chronic conditions recruited immediately after hospital discharge (n=9000). Furthermore, the effectiveness of the two components of the ACCESS trial intervention will be assessed individually: (a) The Moxie Program, a tailored health and disease education component developed by a user-experience-centric design process incorporating patients, behavioural scientists, disease specialists, health system administrators and marketing/advertising professionals; and (b) the facilitated relay of clinical information to healthcare providers (letters). The trial is designed as a 2x2 factorial pragmatic, individual-level randomized pragmatic trial of these different interventions. This would yield the following groups: 1. Moxie SMES Program 2. Facilitated Relay 3. Moxie SMES Program and Facilitated Relay 4. True control Self-management education and support (SMES) intervention: This includes weekly physical mailers sent directly to patients' homes throughout the study containing information about chronic conditions, medication use, diet, physical activity, smoking cessation, and self-management/wellness principles. These messages will be refined by the social impact creative design partner and reviewed by clinicians and patients to ensure clinical safety and appropriate tone. Weekly mailers will encourage participants to enroll and consent to participate in the digital program by scanning a QR code or accessing a website where they will sign up for their own personalized Moxie mobile health app, complete a digital consent form and opt-in for electronic delivery of Moxie messages. Facilitated relay intervention: Participants allocated to this intervention will receive letters by mail, one addressed to them, one to their primary care provider, and one to their pharmacist. The letters will not be sent to their primary care provider directly; rather, they will be sent to patients who will be encouraged to take them to their primary care provider and pharmacist should they decide to do so. We hope this will empower patients to start discussions with their healthcare providers. This also supports patient autonomy by enabling patients to decide whether they want to take them to their provider or not. If for whatever reason they do not feel that this is going to be beneficial or of interest, they are not required to do so. The letter would contain a note to the patient's healthcare provider stating that their patient is at-risk of cardiovascular disease and that evidence has shown that the pharmacotherapy is effective in improving outcomes for patients similar to the participant. The primary outcome is readmission for cardiovascular-specific ambulatory care-sensitive conditions (ACSC) based on the most responsible diagnosis listed in CIHI Discharge Abstract Database-(DAD), using established algorithms within 12 months from randomization. This outcome includes all repeat admissions in the study period as recorded in the health record. This outcome is a count variable. We will calculate and compare each intervention arm's mean number and distribution of hospitalizations.

Blood Glucose Screening in Patients With Advanced Periodontits: the Role of Specialist Periodontal Care in Identifying Hyperglycaemia and Supporting Patient Centered Treatment

Periodontitis is a chronic inflammatory disease and individuals with advanced periodontitis have an increased risk of hyperglycaemia. Bacterial plaque, smoking and elevated blood glucose levels are considered key modifiable risk factors for periodontal disease progression. Conventional periodontal care aims to remove and control bacterial deposits and to smoking cessation. Despite the bidirectional relationship, where periodontitis may also contribute to impaired glycaemic control, glycaemic status is rarely niether assessed nor adressed in dental care. The aim of this project is to implement and evaluate routine blood glucose testing as part of the periodontal examination in specialist dental care. Patients diagnosed with advanced periodontitis (Stage III or IV according to the current classification) will be offered capillary blood glucose testing during their periodontal assessment. The objectives of this study are to determine the prevalence of hyperglycaemia among patients with advanced periodontitis and to evaluate clinician-reported and patient-reported experiences of routine blood glucose testing as part of the periodontal assesment in specialist periodontal care.

Identifying Diabetes and Impaired Glucose Tolerance in ICU Patients

In the Netherlands, patients admitted to the ICU are classified as having diabetes based on whether their medical records indicate glucose management medication use (Dutch National Intensive Care Evaluation (NICE) Registry). However, this approach does not identify patients with 1) undiagnosed diabetes, 2) uncontrolled diabetes, 3) patients managing their condition through lifestyle modifications, or 4) individuals with prediabetes, which is considered an early stage of diabetes. Consequently, this may lead to an underestimation of the "true" prevalence of chronic dysglycaemia among ICU patients and as a result the impact of various glycaemic states on acute outcomes remain underexplored.

Continuous Glucose Monitors (CGMs) and Readmission Rates

Among the diffident groups of patients, those with chronic and severe medical conditions are more likely to be readmitted to the hospital. It is not surprising therefore that patients with diabetes have high readmission rates. Patients with diabetes have 40% higher re-hospitalization rates compared with those patients without diabetes, with 30-day readmission rates reported to range between 14% and 26%. It should be noted that almost 30% of the patients with diabetes are experiencing two or more hospital admissions per year, accounting for more than 50% of total hospitalizations and hospital health care costs. This research application will evaluate whether the initiation of Continuous Glucose Monitor (CGM) devices at the time of hospital discharge will lead to better glucose control and health outcomes compared to the use of "finger sticks" Point of Care (POC) following hospital discharge among patients with diabetes. This study will be a two arm (Real Time CGM vs POC) single center RCT at the Baltimore VA Medical Center. One hundred and twenty individuals will be recruited and randomly assigned (1:1) to either Real Time CGM or to POC following hospital discharge. All subjects will be followed from for 3 months post hospital discharge.

Validation of Remote Photoplethysmography (rPPG)-Derived Cardiovascular Parameters Against Standard Clinical Measurements and Risk Scores in a Community

The goal of this observational study is to evaluate whether a contactless camera-based technology, called remote photoplethysmography (rPPG), can accurately measure cardiovascular parameters and estimate cardiovascular risk in adults aged 30 years and older living in a community setting in Semanan, Jakarta. This study aims to determine if rPPG can be used as a simple and accessible tool for early cardiovascular screening. The main questions it aims to answer are: 1. Do cardiovascular parameters measured using rPPG (such as blood pressure, heart rate, and cardiac workload) agree with standard clinical measurements? 2. Do cardiovascular risk estimates generated by rPPG (such as ASCVD risk and Framingham heart age) correspond to risk calculations obtained using conventional clinical and laboratory methods? Researchers will compare results obtained from rPPG-based facial video scans with results from standard medical assessments, including blood pressure measurements, heart rate evaluation, and laboratory tests for cholesterol levels, to determine the level of agreement and accuracy. Participants will: 1. Undergo a short facial video scan (approximately 30-60 seconds) using an rPPG-based system 2. Receive standard clinical assessments, including blood pressure and heart rate measurements 3. Provide basic health information (such as age, sex, smoking status, and treatment history) Undergo simple laboratory testing for cholesterol levels This study is expected to help determine whether rPPG can be used as a reliable, non-invasive, and scalable screening tool for cardiovascular risk in community and primary healthcare settings.

Development and Multicenter Validation of an AI-Based Remote Photoplethysmography (rPPG) Facial Scan for Multimodal Health Assessment

The goal of this observational study is to learn if a non-contact facial scan using artificial intelligence (AI) can be used to check health status in adults living in urban areas such as Jakarta. The facial scan uses a method called remote photoplethysmography (rPPG), which measures small changes in blood flow from the face using a camera. The main questions this study aims to answer are: 1. How close are the results from the facial scan to standard medical measurements, such as heart rate, breathing rate, blood pressure, and oxygen levels? 2. Can the facial scan estimate other health indicators, such as blood sugar, lipid profile, HbA1c, and hemoglobin levels? 3. Is there a relationship between the facial scan results and mental health, such as stress, anxiety, and depression? Participants will take part in several simple and mostly non-invasive procedures: 1. Answer questionnaires about their mental health and daily habits 2. Have basic health checks, such as blood pressure, heart rate, and body measurements 3. Provide a blood sample for laboratory testing 4. Complete a facial scan using a camera for about 1 to 3 minutes Researchers will compare the results from the facial scan with standard clinical and laboratory tests to see how well the technology works. This study may help develop a simple and accessible screening tool that can be used for early detection of health risks. It may also support the use of digital health and telemedicine in community and clinical settings.